<template>
  <div>
    <basic-container>
      <el-form
        :model="queryParams"
        ref="queryForm"
        label-width="68px"
        class="special-form"
      >
        <el-row :gutter="24">
          <el-col :span="5">
            <el-form-item label="能源类型">
              <el-select
                v-model="queryParams.indexStorageId"
                size="small"
                placeholder="请选择能源品种"
                style="width: 100%"
                clearable
              >
                <el-option
                  v-for="dict in indexCategoryOptions"
                  :key="dict.dictValue"
                  :label="dict.dictLabel"
                  :value="dict.dictValue"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <!-- <el-col :span="6">
            <el-form-item label="指标名称">
              <el-input
                v-model="queryParams.indexName"
                placeholder="请输入指标名称"
                clearable
              ></el-input>
            </el-form-item>
          </el-col> -->
          <el-col :span="5">
            <el-form-item label="统计时间">
              <el-date-picker
                clearable
                size="small"
                v-model="queryParams.dataTime"
                type="date"
                :clearable="false"
                style="width: 100%"
                value-format="yyyy-MM-dd"
                placeholder="选择日期"
              >
              </el-date-picker>
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item class="" label-width="0">
              <el-button
                type="primary"
                icon="el-icon-search"
                size="mini"
                @click="handleQuery"
                >查询</el-button
              >
              <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
                >重置</el-button
              >
              <el-button
                type="warning"
                icon="el-icon-download"
                size="mini"
                @click="handleExport"
                >导出</el-button
              >
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
    </basic-container>
    <basic-container style="margin-top: 16px" :bodyStyle="bodyStyle">
      <el-table
        :data="energyList"
        border
        style="width: 100%;"
        class="tableList"
        max-height="380px"
      >
        <el-table-column
          fixed
          prop="indexName"
          label="指标名称"
          min-width="200"
        >
          <template slot-scope="scope">
            <div style="width: 100%; text-align: left">
              <el-button
                v-if="scope.row.indexId == queryParams.indexId"
                icon="el-icon-search"
                circle
                @click="selectChange(scope.row)"
                style="color: #fff; background: #478ef7;margin-right: 8px"
              ></el-button>
              <el-button
                v-else
                icon="el-icon-search"
                circle
                @click="selectChange(scope.row)"
                style="margin-right: 8px;background: #999;"
              ></el-button>
              <el-tooltip
                v-if="scope.row.indexName.length > 9"
                class="item"
                effect="dark"
                :content="scope.row.indexName"
                placement="top-end"
              >
                <span>
                  {{ scope.row.indexName.substr(0, 9) + "..." }}
                </span>
              </el-tooltip>
              <span v-else>{{ scope.row.indexName }}</span>
            </div>
          </template>
        </el-table-column>
        <el-table-column
          v-for="index in 24"
          :key="index"
          :label="index - 1 + '时'"
          align="center"
          min-width="100"
        >
          <template slot-scope="scope">{{
            numFilter(scope.row[`value${index - 1}`])
          }}</template>
        </el-table-column>
      </el-table>
      <el-row :gutter="32" style="margin:30px 0">
        <el-col :xs="24" :sm="24" :lg="12">
          <div class="chart-wrapper">
            <line-chart ref="LineChart" :chart-data="lineChartData" />
          </div>
        </el-col>
        <el-col :xs="24" :sm="24" :lg="12">
          <div class="chart-wrapper">
            <bar-chart ref="BarChart" :chart-data="lineChartData" />
          </div>
        </el-col>
      </el-row>
    </basic-container>
  </div>
</template>

<script>
import {
  getDataList,
  getlistChart
} from "@/api/comprehensiveStatistics/dailyComprehensive/dailyComprehensive";
import LineChart from "./LineChart";
import BarChart from "./BarChart";
import mixins from "@/layout/mixin/getHeight";
import { exportList } from "@/api/reportForm/dailyReport/dailyReport";

export default {
  components: {
    LineChart,
    BarChart
  },
  mixins: [mixins],
  data() {
    return {
      // 遮罩层
      //loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      checked: false,
      dateRange: [],
      dateTypeOptions: [],
      energyList: [],
      tableData: [],
      tableHead: [],
      indexCategoryOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        indexCode: undefined,
        indexId: undefined,
        indexName: undefined,
        dataTime: undefined,
        timeType: "HOUR",
        indexType: undefined,
        indexStorageId: undefined
      },
      skinName: "",
      dateTypes: "date",
      valueFormat: "yyyy-MM-dd",
      lineChartData: { expectedData: [], actualData: [] }
    };
  },
  created() {
    this.getDicts("report_form").then(response => {
      this.dateTypeOptions = response.data;
      this.queryParams.timeType = this.dateTypeOptions.find(
        f => f.isDefault === "Y"
      ).dictValue;
    });
    this.getConfigKey("comprehensive").then(response => {
      this.skinName = response.msg;
    });
    this.getDicts("energy_type").then(response => {
      this.indexCategoryOptions = response.data;
    });
    this.getList();
    this.getTime();
  },
  methods: {
    setCharts() {
      this.bodyStyle.height = window.innerHeight - 210 + "px";
    },
    getList() {
      this.queryParams.indexCode = this.$route.query.modelCode;
      getDataList(this.queryParams).then(response => {
        this.energyList = response.data;
        if (response.data && response.data.length !== 0) {
          this.selectChange(response.data[0]);
        }
      });
    },
    selectChange(row) {
      this.queryParams.indexId = row ? row.indexId : undefined;
      getlistChart(this.queryParams).then(response => {
        let actualData = [];
        let expectedData = [];
        let title = "";
        response.data.forEach(item => {
          expectedData.push(this.numFilter(item.value));
          actualData.push(
            item.timeCode.slice(
              item.timeCode.length - 2,
              item.timeCode.length
            ) + "时"
          );
          title = item.indexName + "(" + item.unitId + ")";
        });
        this.lineChartData.actualData = actualData;
        this.lineChartData.expectedData = expectedData;
        this.lineChartData.title = title;
        this.$refs.LineChart.initChart(this.lineChartData);
        this.$refs.BarChart.initChart(this.lineChartData);
      });
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
      this.selectChange();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.queryParams = {
        pageNum: 1,
        pageSize: 10,
        indexCode: undefined,
        indexId: undefined,
        indexName: undefined,
        dataTime: undefined,
        timeType: "HOUR",
        indexType: undefined,
        indexStorageId: undefined
      };
      this.getTime();
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出综合能耗?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
        .then(function() {
          return exportList(queryParams);
        })
        .then(response => {
          this.download(response.msg);
        })
        .catch(function() {});
    },
    getSummaries(param) {
      const { columns, data } = param;
      const sums = [];
      columns.forEach((column, index) => {
        if (index === 0) {
          sums[index] = "";
          return;
        }
        if (index === 1) {
          sums[index] = "合计";
          return;
        }
        const values = data.map(item => Number(item[column.property]));
        if (!values.every(value => isNaN(value))) {
          sums[index] = values.reduce((prev, curr) => {
            const value = Number(curr);
            if (!isNaN(value)) {
              return prev + curr;
            } else {
              return prev;
            }
          }, 0);
          //sums[index];
          sums[index] = this.numFilter(sums[index]);
        } else {
          sums[index] = "0";
        }
      });
      return sums;
    },
    numFilter(value) {
      // 截取当前数据到小数点后的几位
      let realVal = "";
      if (!isNaN(value) && value !== "" && value !== null) {
        realVal = parseFloat(value).toFixed(this.skinName);
      } else {
        realVal = "--";
      }
      return realVal;
    },
    getTime() {
      var date = new Date();
      var year = date.getFullYear();
      var month = date.getMonth() + 1;
      var date = date.getDate();
      month = month < 10 ? "0" + month : month;
      date = date < 10 ? "0" + date : date;
      this.queryParams.dataTime = year + "-" + month + "-" + date;
    },

    handleTime(date) {
      if (date == "MONTH") {
        (this.dateTypes = "year"), (this.valueFormat = "yyyy");
      } else if (date == "DAY") {
        (this.dateTypes = "month"), (this.valueFormat = "yyyy-MM");
      } else {
        (this.dateTypes = "date"), (this.valueFormat = "yyyy-MM-dd");
      }
    }
  }
};
</script>
<style lang="scss" scoped>
.el-form-item {
  margin-bottom: 0;
}

.dashboard-editor-container {
  padding: 32px;
  background-color: rgb(240, 242, 245);
  position: relative;

  .chart-wrapper {
    background: #fff;
    padding: 16px 16px 0;
    margin-bottom: 32px;
  }
}

@media (max-width: 1024px) {
  .chart-wrapper {
    padding: 8px;
  }
}

.live {
  position: fixed;
  right: 0px;
  top: 70px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100px;
  height: 60px;
  background-color: red;
  animation: fade 600ms infinite;
  -webkit-animation: fade 600ms infinite;
}

.live_content {
  font-size: 18px;
  color: white;
  font-weight: bold;
}

.live_number {
  font-size: 32px;
  color: white;
  font-weight: bolder;
}

@keyframes fade {
  from {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
  to {
    opacity: 1;
  }
}

@-webkit-keyframes fade {
  from {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
  to {
    opacity: 1;
  }
}

.special-form {
  @import "~@/assets/styles/common-table-form.scss";
}

///deep/ .tableList {
//  .el-table__body-wrapper .el-table__body tr.hover-row > td {
//    background-color: red !important
//  }
//}
</style>
